IT7923713A0 - STEEL HAVING EXCELLENT VIBRATION ATTENUATION PERFORMANCE, AND METHOD FOR PRODUCING THE SAME. - Google Patents

STEEL HAVING EXCELLENT VIBRATION ATTENUATION PERFORMANCE, AND METHOD FOR PRODUCING THE SAME.

Info

Publication number
IT7923713A0
IT7923713A0 IT7923713A IT2371379A IT7923713A0 IT 7923713 A0 IT7923713 A0 IT 7923713A0 IT 7923713 A IT7923713 A IT 7923713A IT 2371379 A IT2371379 A IT 2371379A IT 7923713 A0 IT7923713 A0 IT 7923713A0
Authority
IT
Italy
Prior art keywords
steel
producing
same
vibration attenuation
excellent vibration
Prior art date
Application number
IT7923713A
Other languages
Italian (it)
Other versions
IT1165098B (en
Original Assignee
Tokyo A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo A filed Critical Tokyo A
Publication of IT7923713A0 publication Critical patent/IT7923713A0/en
Application granted granted Critical
Publication of IT1165098B publication Critical patent/IT1165098B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
IT23713/79A 1978-06-22 1979-06-20 STEEL WITH EXCELLENT VIBRATION ATTENUATION PERFORMANCE, AND METHOD FOR THE PRODUCTION OF THE SAME IT1165098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7487978A JPS552743A (en) 1978-06-22 1978-06-22 Steel excellent in damping performance and manufacture thereof

Publications (2)

Publication Number Publication Date
IT7923713A0 true IT7923713A0 (en) 1979-06-20
IT1165098B IT1165098B (en) 1987-04-22

Family

ID=13560066

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23713/79A IT1165098B (en) 1978-06-22 1979-06-20 STEEL WITH EXCELLENT VIBRATION ATTENUATION PERFORMANCE, AND METHOD FOR THE PRODUCTION OF THE SAME

Country Status (10)

Country Link
US (1) US4410374A (en)
JP (1) JPS552743A (en)
BE (1) BE877158A (en)
CA (1) CA1133286A (en)
DE (1) DE2925326C2 (en)
FR (1) FR2429269A1 (en)
GB (1) GB2023657B (en)
IT (1) IT1165098B (en)
NL (1) NL7904856A (en)
SE (1) SE447998B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655518A (en) * 1979-10-08 1981-05-16 Fanuc Ltd Converging device of laser beam
US4819471A (en) * 1986-10-31 1989-04-11 Westinghouse Electric Corp. Pilger die for tubing production
CA1305911C (en) * 1986-12-30 1992-08-04 Teruo Tanaka Process for the production of a strip of a chromium stainless steel of a duplex structure having high strength and elongation as well as reduced plane anisotropy
EP0273279B1 (en) * 1986-12-30 1993-10-27 Nisshin Steel Co., Ltd. Process for the production of a strip of a chromium stainless steel of a duplex structure having high strength and elongation as well as reduced plane anisotropy
JP2975599B1 (en) * 1998-10-16 1999-11-10 株式会社田中 Heat-resistant steel screw parts for aircraft
KR100924604B1 (en) * 2002-07-12 2009-12-03 주식회사 대진메탈공업 High damping damping alloys for the manufacture of mechanical parts requiring gears and wear resistance
US20060032556A1 (en) * 2004-08-11 2006-02-16 Coastcast Corporation Case-hardened stainless steel foundry alloy and methods of making the same
US8118949B2 (en) * 2006-02-24 2012-02-21 GM Global Technology Operations LLC Copper precipitate carburized steels and related method
DE102006014917B3 (en) * 2006-03-30 2007-10-31 Siemens Home And Office Communication Devices Gmbh & Co. Kg U-shaped damper for hard disk drive of e.g. DVD recorder, has through hole in two parallel running sides which are transverse to U-shape of damper, where damper is made of rubber-like damping material that permits vibration damping

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423252A (en) 1965-04-01 1969-01-21 United States Steel Corp Thermomechanical treatment of steel
US3619302A (en) * 1968-11-18 1971-11-09 Yawata Iron & Steel Co Method of heat-treating low temperature tough steel
JPS541646B1 (en) 1968-12-14 1979-01-27
US3655465A (en) * 1969-03-10 1972-04-11 Int Nickel Co Heat treatment for alloys particularly steels to be used in sour well service
JPS521683B2 (en) 1973-10-29 1977-01-17
US4204888A (en) * 1975-05-19 1980-05-27 The Foundation: The Research Institute Of Electric And Magnetic Alloys High damping capacity alloy
US4152177A (en) * 1977-02-03 1979-05-01 General Motors Corporation Method of gas carburizing

Also Published As

Publication number Publication date
BE877158A (en) 1979-12-21
US4410374A (en) 1983-10-18
SE447998B (en) 1987-01-12
NL7904856A (en) 1979-12-28
FR2429269A1 (en) 1980-01-18
GB2023657B (en) 1982-08-11
GB2023657A (en) 1980-01-03
JPS5744740B2 (en) 1982-09-22
FR2429269B1 (en) 1984-02-24
JPS552743A (en) 1980-01-10
SE7905439L (en) 1979-12-23
DE2925326C2 (en) 1983-04-21
CA1133286A (en) 1982-10-12
IT1165098B (en) 1987-04-22
DE2925326A1 (en) 1980-01-03

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